LEASES · O-11-61778 · OIL · DISTRICT 8A
Dean Ranch 15
No volume since Jan 2000Byrd Operating Company · Felken (Spraberry) field
Dean Ranch 15 is an RRC oil lease (O-11-61778) in the Felken (Spraberry) field operated by Byrd Operating Company, with one well completed on it.
It has reported 7.78K barrels of oil and 1.03K mcf of gas since January 1993, last reporting volume in January 2000 (statewide data runs through April 2026).
The last 12 reported months total 864 barrels of oil, down 3% on the year before; the lease peaked at 161 barrels in December 1997.
4 operators have filed production on it, most recently Byrd Operating Company since October 1994.
- 7.78K
- bbl oil, all reported
- 1.03K
- mcf gas incl. casinghead
- 864
- bbl oil, last 12 reported
- -3%
- vs the 12 before
- 1
- wells completed on it
- 161
- peak month, bbl (Dec 1997)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JAN 2000 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 864 · prior 12 890(-3%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 135 · prior 12 180(-25%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Texland Petroleum Inc.Jan 1993 → Aug 1993 · 8 mo
- Baxter, Kelly H.Sep 1993 → Oct 1993 · 2 mo
- Mulloy, J. W. Associates, Inc.Nov 1993 → Sep 1994 · 11 mo
- Byrd Operating CompanyOct 1994 → Apr 2000 · 67 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- Not on Schedule
- 1
Operates them now
Newest permits
- — #1—
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-11-61778, documented in the API reference.